2009 Audi A4 vs. 2009 Audi A3
To start off, both 2009 Audi A4 and 2009 Audi A3 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,187 cc (6 cylinders), 2009 Audi A3 is equipped with a bigger engine. In terms of performance, 2009 Audi A3 (247 HP @ 6300 RPM) has 148 more horse power than 2009 Audi A4. (99 HP @ 4000 RPM) In normal driving conditions, 2009 Audi A3 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A3 weights approximately 180 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 2009 Audi A3 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Audi A3 (320 Nm @ 2500 RPM) has 70 more torque (in Nm) than 2009 Audi A4. (250 Nm @ 1900 RPM). This means 2009 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4. 2009 Audi A3 has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A4 | 2009 Audi A3 | |
Make | Audi | Audi |
Model | A4 | A3 |
Year Released | 2009 | 2009 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 1896 cc | 3187 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 99 HP | 247 HP |
Engine RPM | 4000 RPM | 6300 RPM |
Torque | 250 Nm | 320 Nm |
Torque RPM | 1900 RPM | 2500 RPM |
Engine Bore Size | 79.5 mm | 84 mm |
Engine Stroke Size | 95.5 mm | 95.9 mm |
Engine Compression Ratio | 19.0:1 | 11.3:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 191 km/hour | 250 km/hour |
Acceleration 0-100mph | 12.8 seconds | 6.4 seconds |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1430 kg | 1610 kg |
Vehicle Length | 4550 mm | 4290 mm |
Vehicle Width | 1780 mm | 1770 mm |
Vehicle Height | 1430 mm | 1430 mm |
Wheelbase Size | 2660 mm | 2580 mm |
Fuel Consumption Overall | 5.4 L/100km | 11.3 L/100km |
Fuel Tank Capacity | 70 L | 60 L |